Reading, 'ensuring that data is actually written and stays written is rather difficult', immediately reminded me of https://github.com/microsoft/FASTER https://

Reading, 'ensuring that data is actually written and stays written is rather difficult', immediately reminded me of https://github.com/microsoft/FASTER https://github.com/microsoft/FASTER (its not written in Go though), which is basically dealing with just that outlet ( except I think the KV store might be ram heavy, been a bit since I last looked at it )